F-Theta Scan Lenses are developed for ultrafast lasers with short pulse width and high pulse energy laser applications. These lenses are made with low dispersion Fused Silica with optical design to avoid back reflection and ghost image.

Standard fused silica f-theta lenses are suitable for all high-power-laser applications like welding,cleaning, and structuring. Thermal lens, which occurs at high power laser applications and leads to afocal shift, is also minimized.

F-Theta Lenses  800nm

P/N EFL(mm) Scan Angle Scan Field (mm) Beam Diameter (mm) Length (mm) Working Distance (mm) Spot um(1/e^2) Diameter Screw thread or lens diameter
FL-800-70-110 110 25 70X70 10 58.0 138.5 18 12/16 M85X1
FL-800-112-167 167 25 112X112 10 50.6 196.5 32 12/16 M85X1
友情链接:幸运快乐8登入  幸运快乐8官方网站  幸运快乐8网站  幸运快乐8  幸运快乐8网址是多少  幸运快乐8登陆  幸运快乐8主页  幸运快乐8官方网址  幸运快乐8  幸运快乐8网址多少